Element block pseudo-element :before generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 cursor default padding 20px width 160px margin 0px box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block background height auto float none font-weight normal position static z-index auto overflow hidden border 0px rgba(0,0,0,1) solid transition border-radius font-size 16px transform